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  • Published: 5 March 2019
  • ISBN: 9780143791904
  • Imprint: Random House Australia Children's
  • Format: Paperback
  • Pages: 400
  • RRP: $16.99

Kensy and Max 3: Undercover

The bestselling spy series




How do you keep your head in the game when someone wants you gone? When those dearest to you are far away and the future is so uncertain . . .

Kensy and Max are back in London for no time at all before things begin to heat up – quite literally. As a result, Granny Cordelia ships them off to Australia on an undercover mission. The twins find themselves planted in a posh Sydney school where first appearances prove to be deceiving.

What seems like a straightforward assignment turns into something so much bigger. Kensy and Max must employ all their spy skills – the fate of their parents, and who they’ve been searching for, depends on it.

  • Published: 5 March 2019
  • ISBN: 9780143791904
  • Imprint: Random House Australia Children's
  • Format: Paperback
  • Pages: 400
  • RRP: $16.99

Other books in the series

About the author

Jacqueline Harvey

Jacqueline Harvey worked in schools for many years but has had a passion for storytelling since she was a child.

She is the author of the popular Alice-Miranda, Clementine Rose, Kensy and Max and Willa and Woof series, which have sold almost two million copies in Australia alone. In 2022, she released a picture book, That Cat, illustrated by one of her former students, Kate Isobel Scott. Jacqueline's books have received numerous shortlistings and awards while her picture book, The Sound of the Sea, was a CBCA Honour Book.

Jacqueline speaks to thousands of young people at schools and festivals around the world, and says the characters in her books are often made up of the best bits of children she’s met over the years. While she is not a twin, like Kensy and Max she does have excellent powers of observation and has always thought she’d make a great spy.

Jacqueline lives between Sydney, Australia, and Queenstown, New Zealand, and is currently working on more Willa and Woof adventures, several picture book projects and an exciting new middle-grade story.

Also by Jacqueline Harvey

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Praise for Kensy and Max 3: Undercover

It’s another superb action filled adventure which will be equally enjoyed by both boys and girls from around ten years upwards. Kensy and Max are both extremely likeable characters each with their own personality foibles that make them even more relatable. Each adventure is also liberally sprinkled with humour and lighter moments to leaven the seriousness of the ‘spy’ factor and of course, the decoding of each chapter heading also provides an extra soupçon of fun. This series, as with Jacqueline’s previous much-loved books, focuses on important themes of family bonds, loyalty, trust, friendship, courage and resourcefulness.

Sue Warren, Just So Stories blog

Jacqueline Harvey's 'Undercover' delivers another fast-paced story. She is the master of creating exciting characters, set in the backdrop of her familiar home-town Sydney . . . The author continues to develop significant themes of friendship, sibling loyalty, creative problem solving and personal growth.

Rhyllis Bignell, Read Plus

The Kensy and Max books are highly entertaining with their pace-filled plots and highly developed characters who show amazing resilience in the face of danger and uncertainty . . . A great way to enjoy international intrigue from the safety of your own home!

Better Reading

Perfect for your up-and-coming independent readers who want characters they can relate to and events that they can picture themselves being involved in and emerging victorious of course, as they try to solve the clues as they read and using the mysterious Caesar code to encrypt the chapter headings.

Barbara Braxton, The Bottom Shelf blog

The Kensy and Max books are highly entertaining with their pace-filled plots and highly developed characters who show amazing resilience in the face of danger and uncertainty.

Better Reading

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Kensy and Max 3: Undercover by Jacqueline Harvey

3, 2, 1, the twins are back in town! Kensy and Max are back in London for no time at all before things begin to heat up – quite literally. As a result, Granny Cordelia ships them off to Australia on an undercover mission. The twins find themselves planted in a posh Sydney school where first appearances prove to be deceiving. What seems like a straightforward assignment turns into something so much bigger. Kensy and Max must employ all their spy skills – the fate of their parents, and who they’ve been searching for, depends on it. Kensy and Max 3: Undercover by Jacqueline Harvey, out now. https://www.penguin.com.au/books/kensy-and-max-3-undercover-9780143791904

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